ENERAC 500 - Page 50

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3. OXYGEN
Electrochemical cell. Life 2 years.
Range: 0-25 % by volume
Resolution: 0.1 %
Accuracy: 0.2 %
4. NITRIC OXIDE (NO)
Electrochemical cell. Life 2 years.
Range: 0-2000 PPM
Resolution: 1 PPM
Accuracy: 4% of reading (±5 PPM when measuring less then 100 PPM)
5. NITROGEN DIOXIDE (NO
2)
Electrochemical cell. Life 2 years.
Range: 0-1000 PPM
Resolution: 1 PPM
Accuracy: 4% of reading (±5 PPM when measuring less then 100 PPM)
6. CARBON MONOXIDE
Electrochemical cell. Life 2 years.
Range: 0-2000 PPM (Optional ranges available: 10,000 & 20,000 PPM)
Resolution: 1 PPM
Accuracy: 4% of reading (±5 PPM when measuring less then 100 PPM)
7. SULFUR DIOXIDE
Electrochemical cell. Life 2 years.
Range: 0-2000 PPM
Resolution: 1 PPM
Accuracy: 4% of reading (±5 PPM when measuring less then 100 PPM)
8. COMBUSTIBLES
Catalytic sensor. Life indefinite.
Range: 0-5%
Resolution: 0.1%
Accuracy: 10% of reading
9. STACK DRAFT
Piezoresistive sensor. Life Indefinite.
Range: +10 to -40" WC
Resolution: 0.1" WC